2010230110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31873}}^1$

素因数の和:31957

約数の個数: 64

約数和(自身を含む): 4461340032

約数和(自身を除く): 2451109922

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1802, 1855, 3710, 4505, 6307, 9010, 12614, 31535, 31873, 63070, 63746, 159365, 223111, 318730, 446222, 541841, 1083682, 1115555, 1689269, 2231110, 2709205, 3378538, 3792887, 5418410, 7585774, 8446345, 11824883, 16892690, 18964435, 23649766, 28717573, 37928870, 57435146, 59124415, 118248830, 143587865, 201023011, 287175730, 402046022, 1005115055, 2010230110]

約数ペア:

[(1, 2010230110), (2, 1005115055), (5, 402046022), (7, 287175730), (10, 201023011), (14, 143587865), (17, 118248830), (34, 59124415), (35, 57435146), (53, 37928870), (70, 28717573), (85, 23649766), (106, 18964435), (119, 16892690), (170, 11824883), (238, 8446345), (265, 7585774), (371, 5418410), (530, 3792887), (595, 3378538), (742, 2709205), (901, 2231110), (1190, 1689269), (1802, 1115555), (1855, 1083682), (3710, 541841), (4505, 446222), (6307, 318730), (9010, 223111), (12614, 159365), (31535, 63746), (31873, 63070)]